Beginner Freshwater Aquarium
Can I have one peacock gudgeon with my Cockatoo Apisto in a 20 gal. high? (Also some dither fish--Gertruade and Furcatda rainbows). What about a GBR? Will these three get along? I would only have a single GBR, gudgeon and Apisto, so there would be no breeding. Are gudgeons alright kept alone...